Unascertainable
a. 无法查明的,不能确定的
✅ 同义词
🔴 反义词
🗣️ 情景例句
My pleasure, Malcolm.
我也很荣幸， Malcolm。
Will you go shopping with me?
你跟我去买东西吗？
We'll meet him at the harbour early in the morning.
明天一大早我们将在码头为他送行。